Celeron N4020 vs Xeon W3550
Aggregate performance score
Xeon W3550 outperforms Celeron N4020 by a whopping 108% based on our aggregate benchmark results.
Primary details
Comparing Xeon W3550 and Celeron N4020 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1873 | 2434 |
| Place by popularity | not in top-100 | 59 |
| Cost-effectiveness evaluation | 1.45 | no data |
| Market segment | Server | Laptop |
| Series | no data | Intel Gemini Lake |
| Architecture codename | Bloomfield (2008−2010) | Gemini Lake Refresh (2019) |
| Release date | 9 August 2009 (15 years ago) | 4 November 2019 (4 years ago) |
| Launch price (MSRP) | $235 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon W3550 and Celeron N4020 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 8 | 2 |
| Base clock speed | 3.06 GHz | 1.1 GHz |
| Boost clock speed | 3.33 GHz | 2.8 GHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 256 KB (per core) | 4 MB |
| L3 cache | 8 MB (shared) | 4 MB |
| Chip lithography | 45 nm | 14 nm |
| Die size | 263 mm2 | no data |
| Maximum core temperature | 68 °C | 105 °C |
| Number of transistors | 731 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Xeon W3550 and Celeron N4020 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | FCLGA1366 | FCBGA1090 |
| Power consumption (TDP) | 130 Watt | 6 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon W3550 and Celeron N4020. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | Intel® SSE4.2 |
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | - |
| Turbo Boost Technology | 1.0 | - |
| Hyper-Threading Technology | + | - |
| Idle States | + | + |
| Thermal Monitoring | - | + |
| Smart Response | no data | - |
| Demand Based Switching | + | no data |
| PAE | 36 Bit | no data |
| GPIO | no data | + |
| Turbo Boost Max 3.0 | no data | - |
| Status | Discontinued | Discontinued |
Security technologies
Xeon W3550 and Celeron N4020 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | + |
| Secure Key | no data | + |
| MPX | - | + |
| Identity Protection | - | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon W3550 and Celeron N4020 are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon W3550 and Celeron N4020. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 |
| Maximum memory size | 24 GB | 8 GB |
| Max memory channels | 3 | 2 |
| Maximum memory bandwidth | 25.6 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | Intel UHD Graphics 600 |
| Max video memory | no data | 8 GB |
| Quick Sync Video | - | + |
| Graphics max frequency | no data | 650 MHz |
| Execution Units | no data | 12 |
Graphics interfaces
Available interfaces and connections of Xeon W3550 and Celeron N4020 integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| MIPI-DSI | no data | + |
Graphics image quality
Maximum display resolutions supported by Xeon W3550 and Celeron N4020 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2160@30Hz |
| Max resolution over eDP | no data | 4096x2160@60Hz |
| Max resolution over DisplayPort | no data | 4096x2160@60Hz |
Graphics API support
APIs supported by Xeon W3550 and Celeron N4020 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.4 |
Peripherals
Specifications and connection of peripherals supported by Xeon W3550 and Celeron N4020.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | no data | 6 |
| USB revision | no data | 2.0/3.0 |
| Total number of SATA ports | no data | 2 |
| Max number of SATA 6 Gb/s Ports | no data | 2 |
| Number of USB ports | no data | 8 |
| Integrated LAN | no data | - |
| UART | no data | + |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Performance score | 2.08 | 1.00 |
| Recency | 9 August 2009 | 4 November 2019 |
| Physical cores | 4 | 2 |
| Threads | 8 | 2 |
| Chip lithography | 45 nm | 14 nm |
| Power consumption (TDP) | 130 Watt | 6 Watt |
Xeon W3550 has a 108% higher aggregate performance score, and 100% more physical cores and 300% more threads.
Celeron N4020, on the other hand, has an age advantage of 10 years, a 221.4% more advanced lithography process, and 2066.7% lower power consumption.
The Xeon W3550 is our recommended choice as it beats the Celeron N4020 in performance tests.
Be aware that Xeon W3550 is a server/workstation processor while Celeron N4020 is a notebook one.
Should you still have questions on choice between Xeon W3550 and Celeron N4020, ask them in Comments section, and we shall answer.
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